package org.dao;

import java.util.List;
import org.pojo.User;

/**
 * 
 * @author hasee
 *
 */
public interface UserDao {
	
	public boolean addUser(User newUser);//是否增加user 用户
	
	public List<User> findAllUser();//列出所有用户对象
	
	public User findUser(int id);
	
	public boolean updateUser(User existUser);
	
	public boolean deleteUser(User delUser);
	
	
}
